Wireless USB adapter system



FIG. 1 is a perspective view of a wireless USB adapter system comprising a wireless USB adapter and a wall charger in accordance with the present invention;

FIG. 2 is a perspective view of a wireless USB adapter of FIG. 1;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a back view of FIG. 2;

FIG. 5 is a top view of FIG. 2;

FIG. 6 is a bottom view of FIG. 2;

FIG. 7 is a left side view of FIG. 2;

FIG. 8 is a right side view of FIG. 2;

FIG. 9 is a perspective view of a wall charger of FIG. 1;

FIG. 19 is a front view of FIG. 9;

FIG. 11 is a back view of FIG. 9;

FIG. 12 is a top view of FIG. 9;

FIG. 13 is a bottom view of FIG. 9;

FIG. 14 is a left side view of FIG. 9; and,

FIG. 15 is a right side view of FIG. 9. 

CLAIM The ornamental design for a wireless USB adapter system, as shown and described. 